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Add Git object hashing to the store layer

Browse source 
Part of RFC 133

Extracted from our old IPFS branches.

Co-Authored-By: Matthew Bauer <mjbauer95@gmail.com>
Co-Authored-By: Carlo Nucera <carlo.nucera@protonmail.com>
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
Co-authored-by: Florian Klink <flokli@flokli.de>
This commit is contained in:
John Ericson 2023-09-04 09:51:23 -04:00
parent 04836c73e5
commit 201551c937
27 changed files with 484 additions and 86 deletions
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4
src/libstore/build/worker.cc
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@ -529,11 +529,11 @@ bool Worker::pathContentsGood(const StorePath & path)
if (!pathExists(store.printStorePath(path)))
res = false;
else {
HashResult current = hashPath(
Hash current = hashPath(
*store.getFSAccessor(), CanonPath { store.printStorePath(path) },
FileIngestionMethod::Recursive, info->narHash.algo);
Hash nullHash(HashAlgorithm::SHA256);
res = info->narHash == nullHash || info->narHash == current.first;
res = info->narHash == nullHash || info->narHash == current;
}
pathContentsGoodCache.insert_or_assign(path, res);
if (!res)